Build a fully functional, motorised model of a V8 petrol engine. This model is a greatly simplified version of a real V8 car engine featuring realistic V8 sound and illuminating spark plugs.Everything You Need to Build This model V8 engine set contains over 250 piecesand everything that you need to assemble the model. This model kit for adults comes with a manual, giving you step-by-step instructions as well as interesting information about V8 engines.Pair with the App To help you discover how internal combustion engines work, use the special augmented reality appavailable via your smart phone. This creates an interactive experience with the finished model V8 engine. You can see an exploded view of the engine with 5 animations of key components and detailed descriptions of 11 different engine parts plus the engine sound.